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vkd3d: Use Vulkan null descriptors if EXT_robustness2 is available.

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This implements all remaining unsupported image view dimensions and saves
a small amount of resources because null buffers and images are no longer
needed. It matches the D3D12 requirement that all reads return zero,
which is not strictly true of the existing implementation using resources
of small but non-zero size. Warnings on null view creation are silenced
because there should no longer be a difference from D3D12 behaviour.

Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Conor McCarthy
2022-03-24 14:36:09 +10:00
committed by Alexandre Julliard
parent f34168481d
commit 0627462192
5 changed files with 60 additions and 27 deletions
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2
configure.ac
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@@ -81,7 +81,7 @@ AS_IF([test "x$ac_cv_header_spirv_unified1_GLSL_std_450_h" != "xyes" \
-a "x$ac_cv_header_vulkan_GLSL_std_450_h" != "xyes"],
[AC_MSG_ERROR([GLSL.std.450.h not found.])])
VKD3D_CHECK_VULKAN_HEADER_VERSION([113], [AC_MSG_ERROR([Vulkan headers are too old, 1.1.113 is required.])])
VKD3D_CHECK_VULKAN_HEADER_VERSION([139], [AC_MSG_ERROR([Vulkan headers are too old, 1.2.139 is required.])])
AC_CHECK_DECL([SpvCapabilityDemoteToHelperInvocationEXT],, [AC_MSG_ERROR([SPIR-V headers are too old.])], [
#ifdef HAVE_SPIRV_UNIFIED1_SPIRV_H